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| Application of efficacy coefficient method in analysis of rock preferred structure plane |
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Received:November 27, 2014
Revised:November 30, 2014
Accepted:December 03, 2014
Published Online:December 29, 2015
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| KeyWord:preferred structural plane;efficacy coefficient method;weighting factor;evaluation index |
| Author | Institution |
| WEI Long-sheng |
Kunming University of Science and Technology |
| HOU Ke-peng |
Kunming University of Science and Technology |
| DU Jun |
Kunming University |
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| Abstract: |
| Preferred structure plane play an important role in the stability of slope rock. Based on the basic principle of efficacy coefficient method,determining preferred structure plane of rock based on comprehensive consideration of key influencing factors of structure plane.The results show that: using the efficacy coefficient method to determine preferred structure plane is simple and conform to reality, it can yet be a new method to determine the preferred structure plane of rock and has a high value in engineering. |
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